Create a presentation about any topic you like that consists of at least 7 slides and includes all of the following:
a logo
a centered still figure
an interactive table
a moving figure, interactive figure or movie
a 2-column slide
an aligned multi-row equation
a citation and reference list
a bibliographic reference
r-code, displayed but not executed
cached and labeled r-code (may overlap with the next requirement)
r-code, executed, but not displayed (e.g. a figure generation)
an renv reproducible enviroment
This summer I went on a hike in Austria, where I took the following picture.
Let’s make an interactive table of the Boston dataset from the MASS package.
Let’s make a moving figure of the iris dataset.
```{r}
#| code-line-numbers: true
#| label: moving figure
#| cache: true
library(ggplot2)
library(plotly)
plot <- ggplot(iris, aes(x = Sepal.Length, y = Sepal.Width, color = Species)) +
geom_point() +
geom_smooth(se = TRUE, method = lm) +
theme_minimal() +
ggtitle("Iris dataset")
plot %>% ggplotly()
```everything left-aligned:
We may compute a, b, and c as follows:
\(\begin{align} a &= 0+1 \\ b &= 2+3 \\ c &= 4+5 \end{align}\)
where \(k\) is the number of parameters and \(L\) is the likelihood.
everything centered:
We may compute a, b, and c as follows:
\(\begin{align} a &= 0+1 \\ b &= 2+3 \\ c &= 4+5 \end{align}\)
where \(k\) is the number of parameters and \(L\) is the likelihood.
In this presentation, we will use the lme4 package (Bates et al. 2015) to fit a linear mixed model.
Linear mixed model fit by REML ['lmerMod']
Formula: Reaction ~ Days + (Days | Subject)
Data: sleepstudy
REML criterion at convergence: 1743.6
Scaled residuals:
Min 1Q Median 3Q Max
-3.9536 -0.4634 0.0231 0.4634 5.1793
Random effects:
Groups Name Variance Std.Dev. Corr
Subject (Intercept) 612.10 24.741
Days 35.07 5.922 0.07
Residual 654.94 25.592
Number of obs: 180, groups: Subject, 18
Fixed effects:
Estimate Std. Error t value
(Intercept) 251.405 6.825 36.838
Days 10.467 1.546 6.771
Correlation of Fixed Effects:
(Intr)
Days -0.138
renv reproducible environmentLet’s create a reproducible environment with the renv package.
```{r}
#| code-line-numbers: true
#| label: renv reproducible environment
library(renv)
renv::init()
```- Linking packages into the project library ... [5/130] [6/130] [7/130] [8/130] [9/130] [10/130] [11/130] [12/130] [13/130] [14/130] [15/130] [16/130] [17/130] [18/130] [19/130] [20/130] [21/130] [22/130] [23/130] [24/130] [25/130] [26/130] [27/130] [28/130] [29/130] [30/130] [31/130] [32/130] [33/130] [34/130] [35/130] [36/130] [37/130] [38/130] [39/130] [40/130] [41/130] [42/130] [43/130] [44/130] [45/130] [46/130] [47/130] [48/130] [49/130] [50/130] [51/130] [52/130] [53/130] [54/130] [55/130] [56/130] [57/130] [58/130] [59/130] [60/130] [61/130] [62/130] [63/130] [64/130] [65/130] [66/130] [67/130] [68/130] [69/130] [70/130] [71/130] [72/130] [73/130] [74/130] [75/130] [76/130] [77/130] [78/130] [79/130] [80/130] [81/130] [82/130] [83/130] [84/130] [85/130] [86/130] [87/130] [88/130] [89/130] [90/130] [91/130] [92/130] [93/130] [94/130] [95/130] [96/130] [97/130] [98/130] [99/130] [100/130] [101/130] [102/130] [103/130] [104/130] [105/130] [106/130] [107/130] [108/130] [109/130] [110/130] [111/130] [112/130] [113/130] [114/130] [115/130] [116/130] [117/130] [118/130] [119/130] [120/130] [121/130] [122/130] [123/130] [124/130] [125/130] [126/130] [127/130] [128/130] [129/130] [130/130] Done!
The following package(s) will be updated in the lockfile:
# CRAN -----------------------------------------------------------------------
- askpass [* -> 1.2.0]
- backports [* -> 1.4.1]
- base64enc [* -> 0.1-3]
- bit [* -> 4.0.5]
- bit64 [* -> 4.0.5]
- blob [* -> 1.2.4]
- boot [* -> 1.3-28]
- brio [* -> 1.1.4]
- broom [* -> 1.0.5]
- bslib [* -> 0.6.1]
- cachem [* -> 1.0.8]
- callr [* -> 3.7.5]
- cellranger [* -> 1.1.0]
- cli [* -> 3.6.2]
- clipr [* -> 0.8.0]
- colorspace [* -> 2.1-0]
- conflicted [* -> 1.2.0]
- cpp11 [* -> 0.4.7]
- crayon [* -> 1.5.2]
- crosstalk [* -> 1.2.1]
- curl [* -> 5.2.0]
- data.table [* -> 1.15.2]
- DBI [* -> 1.2.2]
- dbplyr [* -> 2.4.0]
- desc [* -> 1.4.3]
- diffobj [* -> 0.3.5]
- digest [* -> 0.6.34]
- dplyr [* -> 1.1.4]
- DT [* -> 0.32]
- dtplyr [* -> 1.3.1]
- ellipsis [* -> 0.3.2]
- evaluate [* -> 0.23]
- fansi [* -> 1.0.6]
- farver [* -> 2.1.1]
- fastmap [* -> 1.1.1]
- fontawesome [* -> 0.5.2]
- forcats [* -> 1.0.0]
- fs [* -> 1.6.3]
- gargle [* -> 1.5.2]
- generics [* -> 0.1.3]
- ggplot2 [* -> 3.5.0]
- glue [* -> 1.7.0]
- googledrive [* -> 2.1.1]
- googlesheets4 [* -> 1.1.1]
- gtable [* -> 0.3.4]
- haven [* -> 2.5.4]
- highr [* -> 0.10]
- hms [* -> 1.1.3]
- htmltools [* -> 0.5.7]
- htmlwidgets [* -> 1.6.4]
- httpuv [* -> 1.6.14]
- httr [* -> 1.4.7]
- ids [* -> 1.0.1]
- isoband [* -> 0.2.7]
- jquerylib [* -> 0.1.4]
- jsonlite [* -> 1.8.8]
- knitr [* -> 1.45]
- labeling [* -> 0.4.3]
- later [* -> 1.3.2]
- lattice [* -> 0.20-45]
- lazyeval [* -> 0.2.2]
- lifecycle [* -> 1.0.4]
- lme4 [* -> 1.1-35.1]
- lubridate [* -> 1.9.3]
- magrittr [* -> 2.0.3]
- MASS [* -> 7.3-56]
- Matrix [* -> 1.6-5]
- memoise [* -> 2.0.1]
- mgcv [* -> 1.8-40]
- mime [* -> 0.12]
- minqa [* -> 1.2.6]
- modelr [* -> 0.1.11]
- munsell [* -> 0.5.0]
- nlme [* -> 3.1-157]
- nloptr [* -> 2.0.3]
- openssl [* -> 2.1.1]
- pillar [* -> 1.9.0]
- pkgbuild [* -> 1.4.3]
- pkgconfig [* -> 2.0.3]
- pkgload [* -> 1.3.4]
- plotly [* -> 4.10.4]
- praise [* -> 1.0.0]
- prettyunits [* -> 1.2.0]
- processx [* -> 3.8.3]
- progress [* -> 1.2.3]
- promises [* -> 1.2.1]
- ps [* -> 1.7.6]
- purrr [* -> 1.0.2]
- R6 [* -> 2.5.1]
- ragg [* -> 1.2.7]
- rappdirs [* -> 0.3.3]
- RColorBrewer [* -> 1.1-3]
- Rcpp [* -> 1.0.12]
- RcppEigen [* -> 0.3.4.0.0]
- readr [* -> 2.1.5]
- readxl [* -> 1.4.3]
- rematch [* -> 2.0.0]
- rematch2 [* -> 2.1.2]
- renv [* -> 1.0.9]
- reprex [* -> 2.1.0]
- rlang [* -> 1.1.3]
- rmarkdown [* -> 2.26]
- rprojroot [* -> 2.0.4]
- rstudioapi [* -> 0.15.0]
- rvest [* -> 1.0.4]
- sass [* -> 0.4.8]
- scales [* -> 1.3.0]
- selectr [* -> 0.4-2]
- stringi [* -> 1.8.3]
- stringr [* -> 1.5.1]
- sys [* -> 3.4.2]
- systemfonts [* -> 1.0.5]
- testthat [* -> 3.2.1]
- textshaping [* -> 0.3.7]
- tibble [* -> 3.2.1]
- tidyr [* -> 1.3.0]
- tidyselect [* -> 1.2.0]
- tidyverse [* -> 2.0.0]
- timechange [* -> 0.3.0]
- tinytex [* -> 0.49]
- tzdb [* -> 0.4.0]
- utf8 [* -> 1.2.4]
- uuid [* -> 1.2-0]
- vctrs [* -> 0.6.5]
- viridisLite [* -> 0.4.2]
- vroom [* -> 1.6.5]
- waldo [* -> 0.5.2]
- withr [* -> 3.0.0]
- xfun [* -> 0.42]
- xml2 [* -> 1.3.6]
- yaml [* -> 2.3.8]
The version of R recorded in the lockfile will be updated:
- R [* -> 4.2.0]
- Lockfile written to "~/GitHub Projects/Markup-Languages/00_exercises/02_presentation/renv.lock".